public void DeletingNodesShouldNotMakeTransposeFailCausingCrash()
{
TaskStateChangedEventHandler evaluationDidNotFailHandler =
(DynamoScheduler sender, TaskStateChangedEventArgs args) =>
{
Assert.AreNotEqual(TaskStateChangedEventArgs.State.ExecutionFailed, args.CurrentState);
};
try
{
Model.Scheduler.TaskStateChanged += evaluationDidNotFailHandler;
// Open graph
Open(@"core\regressions\front_grill_error_standalone.dyn");
// Delete node group
var workspaceVM = ViewModel.Workspaces.First() as HomeWorkspaceViewModel;
var groupVM = workspaceVM.Annotations.First(a => a.AnnotationText == "Delete causes errors");
groupVM.Select();
groupVM.WorkspaceViewModel.DynamoViewModel.DeleteCommand.Execute(null);
// The graph run successfully and, more importantly, execution did not cause a crash.
Assert.IsTrue(workspaceVM.IsInIdleState);
Assert.AreEqual(NotificationLevel.Mild, workspaceVM.CurrentNotificationLevel);
}
finally
{
Model.Scheduler.TaskStateChanged -= evaluationDidNotFailHandler;
}
}
public void DeletingImperativeCBNShouldNotLeadToCrash()
{
TaskStateChangedEventHandler evaluationDidNotFailHandler =
(DynamoScheduler sender, TaskStateChangedEventArgs args) =>
{
Assert.AreNotEqual(TaskStateChangedEventArgs.State.ExecutionFailed, args.CurrentState);
};
try
{
CurrentDynamoModel.Scheduler.TaskStateChanged += evaluationDidNotFailHandler;
OpenModel(@"core\imperative\delete_imperative_cbn_crash.dyn");
AssertPreviewValue("0692b19256834a9187f3bcd500d513f1", 5.86);
CurrentDynamoModel.ExecuteCommand(new DeleteModelCommand("45f0db0f-c014-481e-9b7f-939da54f2adc"));
CurrentDynamoModel.ExecuteCommand(new DeleteModelCommand("235f53ba-d913-45d0-986a-b9c6588cba45"));
AssertPreviewValue("0692b19256834a9187f3bcd500d513f1", 5.86);
Assert.AreEqual(2, CurrentDynamoModel.CurrentWorkspace.Nodes.Count());
}
finally
{
CurrentDynamoModel.Scheduler.TaskStateChanged -= evaluationDidNotFailHandler;
}
}